Auto Lip: Sync Blender

Change one of your workspace windows to the Graph Editor .

If your character uses shape keys for facial expressions, your script will change the value of a specific shape key (from ) at the designated timestamps. Bone Poses:

: Select your audio file and the character's mouth rig/shape keys. The tool will analyze the phonemes in the speech and create corresponding mouth movements automatically. 2. Using Rhubarb Lip Sync (Traditional Method) auto lip sync blender

It automates the process from inputting audio to generating final animation, supporting both pose actions and shape keys [video_source].

Controls how fast the mouth opens and closes. Lower values make it snappier; higher values make it smoother. Change one of your workspace windows to the Graph Editor

The Blender Rhubarb Lip Sync add-on is a highly popular open-source tool that uses the Rhubarb Lip Sync command-line engine.

In Blender, go to Edit > Preferences > Add-ons and click Install . Select the downloaded zip file. The tool will analyze the phonemes in the

: A highly-rated extension found on the official Blender Extensions platform . Reviewers highlight its clean interface and support for slotted actions, though it currently lacks deep integration with library overrides.